package ioStream.file.processStream.byteStream;

/**
 * Created with IntelliJ IDEA
 * Description:标准输入流学习
 * User:22954
 * Date:2024-03-18
 * Time:20:31
 */
public class InputStream {
    /*
    class System
    public static final InputStream in = null
    System.in 编译类型InputStream
              运行类型BufferedInputStream
    System.in表示标准输入流----键盘流
     */
    public static void main(String[] args) {
        System.out.println(System.in.getClass());//class java.io.BufferedInputStream
    }
}
